CA549976A - Door check and holdopen - Google Patents

Door check and holdopen

Info

Publication number
CA549976A
CA549976A CA549976A CA549976DA CA549976A CA 549976 A CA549976 A CA 549976A CA 549976 A CA549976 A CA 549976A CA 549976D A CA549976D A CA 549976DA CA 549976 A CA549976 A CA 549976A
Authority
CA
Canada
Prior art keywords
holdopen
door check
door
check
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA549976A
Other languages
French (fr)
Inventor
F. Loria Samuel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
Publication date
Application granted granted Critical
Publication of CA549976A publication Critical patent/CA549976A/en
Expired legal-status Critical Current

Links

CA549976A Door check and holdopen Expired CA549976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA549976T

Publications (1)

Publication Number Publication Date
CA549976A true CA549976A (en) 1957-12-10

Family

ID=35711360

Family Applications (1)

Application Number Title Priority Date Filing Date
CA549976A Expired CA549976A (en) Door check and holdopen

Country Status (1)

Country Link
CA (1) CA549976A (en)

Similar Documents

Publication Publication Date Title
CA549976A (en) Door check and holdopen
CA541637A (en) Door closer and check
CA541638A (en) Door check and closer
CA547050A (en) Door closer and check
CA549511A (en) Turnstiles
CA551048A (en) Door check
CA584172A (en) Door check and hold-open
CA545509A (en) Hold-open door check
CA540916A (en) 1-azabicycloalkanols and derivatives thereof
CA537081A (en) Reversible door closer
CA541015A (en) Combination door
CA545382A (en) Lift doors and their operation
CA558357A (en) Hinge and check
CA546108A (en) Sliding and swinging window structure
CA509043A (en) Double acting door check and combination
AU226128B2 (en) Door checks
CA601112A (en) Combination door and frame
AU231608B2 (en) Improvements in windows
CA550396A (en) Upwardly acting door
CA574073A (en) Door check
CA535698A (en) Door bolt
CA548864A (en) Door holders and closers
CA556490A (en) Combination door stop and closer
AU216225B2 (en) Door checking and holding device
CA549169A (en) Door counterbalance structure